Oversized integral sloping roof structure with anti-sliding function and construction method

Abstract

The invention discloses an oversized integral sloping roof structure with an anti-slip function and a construction method, the sloping roof structure comprises a roof panel structure, a roof structure and an anti-slip structure, the roof structure is arranged on the roof panel structure, and the anti-slip structure is arranged on the roof panel structure and penetrates through the roof structure to support the roof structure; the anti-skid structure comprises anti-skid piers and anti-skid reverse edges, the anti-skid piers are arranged in the middle of the roof panel structure at intervals and used for blocking the roof structure, and the anti-skid reverse edges are arranged at the bottom of the roof panel structure at intervals and used for supporting the roof structure. The anti-sliding capacity of the roof structure is improved by arranging the anti-sliding structure, so that the overall durability of the roof is guaranteed, meanwhile, the waterproof layer is arranged on the anti-sliding structure, the waterproof layer is continuous, and the waterproof and heat preservation effects of the roof are not affected.

Description

Technical Field

[0001] The present invention relates to the technical field of roofing structures, and particularly relates to an ultra-large integral inclined roofing structure with an anti-slip function and a construction method therefor. Background Art

[0002] With the rapid upgrading of chip and panel screen technologies, the scale of supporting production plants has been continuously expanding, and single buildings with ultra-long and ultra-wide structures have become a trend. However, such building structures generally adopt ultra-large-area roofing, and it is an integral roofing. At the same time, in order to ensure the anti-leakage effect of the roofing, large-span sloping roofing forms are mostly used. During the use after the roofing construction is completed, due to the extremely large self-weight of the integral roofing, local or overall sliding and damage of the roofing insulation layer and protective layer are likely to occur in bad weather. For the above defects, the conventional technical means are to use stronger adhesives or introduce reinforcement layers to improve the connection strength between the roofing layer and the roof panel structure, or to implant steel bars on the roof panel structure, and the roof panel structure strengthens the connection strength with the roofing layer through the implanted steel bars. The first solution cannot solve the problem of roofing layer sliding. The second solution, such as CN104481074B, although it can alleviate the sliding problem to a certain extent, still cannot completely solve the problem of roofing layer sliding, and implanting steel bars will damage the roofing layer, which will instead increase the defects of water leakage and reduced heat preservation. The existing technical means cannot effectively solve the sliding defect of the ultra-large integral inclined roofing. The present invention provides an ultra-large integral inclined roofing structure with an anti-slip function and a construction method therefor to solve the above problems. Summary of the Invention

[0003] The present invention provides an ultra-large integral inclined roofing structure with an anti-slip function and a construction method therefor, and solves the problem of overall sliding of the roofing structure by setting an anti-slip structure.

[0004] The technical solution adopted by the present invention to solve the above technical problems is as follows: An ultra-large integral inclined roofing structure with an anti-slip function, comprising a roof panel structure, a roofing structure and an anti-slip structure. The roofing structure is arranged on the roof panel structure, and the anti-slip structure is arranged on the roof panel structure and passes through the roofing structure to support the roofing structure; The anti-slip structure includes anti-slip piers and anti-slip edges. The anti-slip piers are arranged at intervals in the middle of the roof panel structure to block the roofing structure, and the anti-slip edges are arranged at intervals at the bottom of the roof panel structure to support the roofing structure.

[0005] Further, the anti-slip piers are arranged in rows, and multiple rows are arranged at intervals from the ridge to the eaves.

[0006] Further, the anti-slip piers and the anti-slip edges are arranged in a staggered manner.

[0007] Further, the roof slab structure, anti-slip piers and anti-slip edges all include a skeleton and a structural body, and the skeletons of the anti-slip piers and anti-slip edges are connected to the skeleton of the roof structure.

[0008] Further, the roof structure includes a roof waterproof layer and a roof protection layer. The roof waterproof layer is arranged on the roof slab structure, and the roof protection layer is arranged on the roof waterproof layer.

[0009] Further, a waterproof layer is provided on the anti-slip piers and anti-slip edges, and the waterproof layer and the roof waterproof layer are overlapped.

[0010] Further, the height of the roof protection layer is flush with that of the anti-slip edge.

[0011] A construction method for an extra-large integral inclined roof structure with anti-slip function includes the following steps: S1, scheme design: Determine the design scheme of the anti-slip structure according to the slope, area of the inclined roof and the structure of the roof structure; S2, skeleton reservation: Construct the roof slab structure, and pre-embed the skeleton at the positions where the anti-slip piers and anti-slip edges are to be set; S3, anti-slip structure construction: After the roof slab structure is constructed, pour and construct the anti-slip piers and anti-slip edges; S4, roof waterproof layer construction: Construct the roof waterproof layer on the roof slab structure, and reserve interfaces at the anti-slip piers and anti-slip edges; S5, waterproof construction on the outside of the anti-slip structure: Construct the waterproof layer on the outside of the anti-slip piers and anti-slip edges, and overlap the interface with the roof waterproof layer; S6, roof protection layer construction: Finally, construct the roof protection layer.

[0012] The beneficial effects of the present invention are as follows: By setting the anti-slip structure, the anti-slip ability of the roof structure is increased, thereby ensuring the durability of the whole roof. At the same time, a waterproof layer is provided on the anti-slip structure to achieve continuous and uninterrupted waterproof layer, which will not affect the waterproof and heat preservation effects of the roof; The anti-slip structure adopts the form of a combination of anti-slip piers and anti-slip edges. The anti-slip piers are distributed on the roof to disperse the overall gravity of the whole roof structure, effectively avoiding the mutual driving between different areas of the whole roof structure. And the anti-slip edge supports the whole roof structure, which can effectively prevent the whole roof from slipping as a whole. Description of the drawings

[0013] Figure 1 It is a schematic side view of the setting state of the anti-slip structure of the present invention; Figure 2 It is a schematic top view of the setting state of the anti-slip structure of the present invention; Figure 3 Schematic diagram of the connection state between the anti-slip pier and the roof panel structure of the present invention; Figure 4 Schematic diagram of the connection state between the anti-slip edge and the roof panel structure of the present invention; Figure 5 Schematic diagram of the connection state between the anti-slip pier and the roof structure of the present invention; Figure 6 Schematic diagram of the connection state between the anti-slip edge and the roof structure of the present invention; Figure 7 Schematic diagram of the connection state between the notch of the anti-slip edge and the roof structure of the present invention.

[0014] Reference numerals: 1, roof panel structure; 2, roof structure; 21, roof waterproof layer; 22, roof protection layer; 3, anti-slip structure; 31, anti-slip pier; 32, anti-slip edge. Detailed implementation manners

[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings of the specification. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0016] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0017] As Figure 1 、 2 shown, a super-large integral inclined roof structure with anti-slip function includes a roof panel structure 1, a roof structure 2 and an anti-slip structure 3. The roof structure 2 is arranged on the roof panel structure 1, and the anti-slip structure 3 is arranged on the roof panel structure 1 and passes through the roof structure 2 to support the roof structure 2.

[0018] As Figure 1 、 2As shown in the figure, a specific embodiment of the present invention is applied to an integral inclined roof with an extremely large span and area, which is used as the roof of an electronic clean workshop. The roof structure adopts an inverted sloping roof. When specifically set, the anti-slip piers 31 are arranged in rows, and multiple rows are arranged at intervals from the ridge to the eaves. When set, there are no less than three rows. The distance between adjacent two rows of anti-slip piers 31 is not greater than 30 m. Each row of anti-slip piers 31 is arranged parallel to the ridge, and the distance between two adjacent anti-slip piers 31 in the row is not greater than 6 m. The anti-slip edge 32 is arranged along the direction of the edge of the roof slab structure 1 and is set at the bottom of the roof slab structure 1. The length of each anti-slip edge 32 is 2 m, and the adjacent anti-slip edges 32 are arranged at an interval of 3 m. A notch is left between the adjacent anti-slip edges 32 for drainage. The anti-slip structure 3 is used to realize the overall sliding of the inclined roof. Moreover, compared with the existing anti-slip scheme of planting bars, the combination of the anti-slip structure 3 and the roof is more stable, the integrity is better, and it has a better anti-slip effect. And the anti-slip structure 3 can effectively avoid the problem of weak support of the planted bars, and overcome the defect that the planted bars will tear the roof structure 2 when the pressure is relatively large due to their small size. At the same time, the anti-slip structure 3 can be provided with a waterproof structure to ensure that the waterproof and anti-seepage effect of the roof meets the design requirements.

[0019] As Figure 1 、 2 shown, the anti-slip structure 3 includes anti-slip piers 31 and anti-slip edges 32. The anti-slip piers 31 are arranged at intervals in the middle of the roof slab structure 1 to block and support the roof structure 2 to prevent the roof structure 2 from sliding down. The anti-slip edges 32 are arranged at intervals at the bottom of the roof slab structure 1 to support the roof structure 2.

[0020] As Figure 2 shown, further, the anti-slip piers 31 and the anti-slip edges 32 are arranged in a staggered manner in the direction along the ridge. Through the staggered arrangement, the staggered support of different areas of the entire roof structure 2 is realized. It can not only avoid the overall sliding of the entire roof structure 2, but also avoid the problem that the roof structure 2 is divided into strip-shaped areas along the ridge direction by the corresponding anti-slip structure 3, and then the relative sliding between the strip-shaped areas occurs, which can effectively ensure the anti-slip effect.

[0021] As Figure 3 、 4 shown, further, the roof slab structure 1, the anti-slip piers 31 and the anti-slip edges 32 all include a skeleton and a structural body. The skeletons of the anti-slip piers 31 and the anti-slip edges 32 are connected to the skeleton of the roof structure 2, and the anti-slip piers 31 and the anti-slip edges 32 are anchored and connected to the roof slab structure 1 as a whole to ensure the structural stability of the anti-slip piers 31 and the anti-slip edges 32, and then enable them to provide sufficient support.

[0022] During specific setting, the skeletons of the anti-slip piers 31 and the anti-slip edges 32 mainly consider lateral shear resistance and structural reinforcement. The skeletons are all cage-shaped skeletons, and their bottoms are all connected to the skeleton of the roof structure 2, and slab reinforcement is added on the skeleton of the roof structure 2 to enhance the shear resistance effect of the corresponding area.

[0023] As Figure 5 , 6 As shown in FIGS. 7, further, the roof structure 2 includes a roof waterproof layer 21 and a roof protection layer 22. The roof waterproof layer 21 is provided on the roof slab structure 1, and the roof protection layer 22 is provided on the roof waterproof layer 21.

[0024] Preferably, the roof waterproof layer 21 is composed of a 2.0 mm non-curing asphalt waterproof coating, a 2 mm thick double-sided self-adhesive layer and a 1.5 mm thick single-sided self-adhesive waterproof coiled material layer from bottom to top. The roof protection layer 22 is a heat preservation layer formed by a 150 mm thick extruded polystyrene foam board and a protection layer formed by 40 mm thick C20 fine aggregate concrete on the outside. During construction, the steps of base treatment, brushing interface agent, hot melting of non-curing rubber asphalt waterproof coating, scraping non-curing rubber asphalt waterproof coating, waterproof additional layer, positioning and snapping lines and trial laying, large-area laying of waterproof coiled material, sealing and fixing, self-inspection and repair of the waterproof layer, and acceptance are carried out for construction. When constructing the roof protection layer 22, a 30 mm separation joint is reserved at the connection position with the anti-slip pier 31 and filled with extruded board. After the construction of the roof concrete protection layer is completed, the extruded board is removed and sealed with sealant to ensure the continuity and consistency of the roof protection layer 22.

[0025] Further, a waterproof layer is provided on the anti-slip piers 31 and the anti-slip edges 32, and the waterproof layer overlaps with the roof waterproof layer 21.

[0026] Preferably, the waterproof layer on the anti-slip piers 31 and the anti-slip edges 32 is composed of a 2.0 mm non-curing asphalt waterproof coating, a 2 mm thick double-sided self-adhesive layer and a 1.5 mm thick single-sided self-adhesive waterproof coiled material layer from bottom to top, and a waterproof protection layer is provided on the outside of the waterproof layer. The waterproof protection layer is a 3 mm thick SBS single-sided hot-melt shale coiled material.

[0027] As Figure 5 , 6 As shown in FIGS. 7, further, the height of the roof protection layer 22 is flush with that of the anti-slip edge 32, so that the anti-slip edge 32 plays a supporting role, and the gap between the anti-slip edges 32 is used for drainage.

[0028] A construction method for an ultra-large integral inclined roof structure with anti-slip function includes the following steps: S1, scheme design: Determine the design scheme of the anti-slip structure 3 according to the slope, area of the inclined roof and the structure of the roof structure; S2, Skeleton reservation: Construct the roof panel structure 1, and embed the skeletons at the positions where the anti-slip piers 31 and anti-slip edges 32 are to be set. S3, Anti-slip structure construction: After the roof panel structure 1 is constructed, pour the anti-slip piers 31 and anti-slip edges 32. First, roughen the corresponding positions of the roof panel structure 1, then bind the skeletons of the anti-slip piers 31 and anti-slip edges 32 to form a cage-like skeleton, set up the forms for the anti-slip piers 31 and anti-slip edges 32, and then pour the anti-slip piers 31 and anti-slip edges 32. S4, Roof waterproof layer construction: Construct the roof waterproof layer 21 on the roof panel structure 1, and reserve interfaces at the anti-slip piers 31 and anti-slip edges 32 to facilitate the subsequent construction of the waterproof layers of the anti-slip piers 31 and anti-slip edges 32, and make the entire waterproof layer an integral whole to ensure the waterproof effect. S5, Waterproof construction outside the anti-slip structure: Construct the waterproof layer outside the anti-slip piers 31 and anti-slip edges 32, overlap the interfaces with the roof waterproof layer 21, and then construct the waterproof protection layer outside the waterproof layers of the anti-slip piers 31 and anti-slip edges 32. S6, Roof protection layer construction: Finally, construct the roof protection layer 22.

[0029] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention, and any reference signs in the claims should not be regarded as limiting the claimed rights involved.

Claims

1. An ultra-large integral inclined roof structure with anti-slip function, characterized in that: It includes a roof panel structure (1), a roof structure (2) and an anti-slip structure (3). The roof structure (2) is arranged on the roof panel structure (1), and the anti-slip structure (3) is arranged on the roof panel structure (1) and passes through the roof structure (2) to support the roof structure (2). The anti-slip structure (3) includes anti-slip piers (31) and anti-slip edges (32). The anti-slip piers (31) are arranged at intervals in the middle of the roof panel structure (1) to block the roof structure (2), and the anti-slip edges (32) are arranged at intervals at the bottom of the roof panel structure (1) to support the roof structure (2).

2. The super-large integral inclined roof structure with anti-slip function according to claim 1, characterized in that: The anti-slip piers (31) are arranged in rows and multiple rows are arranged at intervals from the ridge to the eaves.

3. The super-large integral inclined roof structure with anti-slip function according to claim 1 is characterized in that: The anti-slip piers (31) and the anti-slip edges (32) are arranged in a staggered manner.

4. An ultra-large integral inclined roof structure with an anti-slip function according to claim 1, characterized in that: The roof panel structure (1), the anti-slip piers (31) and the anti-slip edges (32) all include a skeleton and a structural body, and the skeletons of the anti-slip piers (31) and the anti-slip edges (32) are connected to the skeleton of the roof structure (2).

5. The super-large integral inclined roof structure with anti-slip function according to claim 1 is characterized in that: The roof structure (2) includes a roof waterproof layer (21) and a roof protection layer (22). The roof waterproof layer (21) is arranged on the roof panel structure (1), and the roof protection layer (22) is arranged on the roof waterproof layer (21).

6. The super-large integral inclined roof structure with anti-slip function according to claim 5, characterized in that: The anti-slip piers (31) and the anti-slip edges (32) are provided with waterproof layers, and the waterproof layers overlap with the roof waterproof layer (21).

7. A super-large integral inclined roof structure with an anti-slip function according to claim 5, characterized in that: The height of the roof protection layer (22) is flush with that of the anti-slip edge (32).

8. The construction method of an ultra-large integral inclined roof structure with anti-slip function according to claim 5, characterized in that, It includes the following steps: S1, Scheme design: Determine the design scheme of the anti-slip structure (3) according to the slope, area of the sloping roof and the structure of the roof structure. S2, Skeleton reservation: Construct the roof panel structure (1) and pre-embed the skeletons at the positions where the anti-slip piers (31) and the anti-slip edges (32) are to be arranged. S3, Anti-slip structure construction: After the construction of the roof panel structure (1) is completed, pour and construct the anti-slip piers (31) and the anti-slip edges (32). S4, Roof waterproof layer construction: Construct the roof waterproof layer (21) on the roof panel structure (1) and reserve interfaces at the anti-slip piers (31) and the anti-slip edges (32). S5, Waterproof construction on the outside of the anti-slip structure: Construct the waterproof layer on the outside of the anti-slip piers (31) and the anti-slip edges (32) and overlap the interfaces with the roof waterproof layer (21). S6, Roof protection layer construction: Finally, construct the roof protection layer (22).

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